cartoon vs toon

cartoon

noun
  • An animated piece of film which is often but not exclusively humorous. 

  • A full-sized drawing that serves as the template for a fresco, a tapestry, etc. 

  • A diagram in a scientific concept. 

  • A humorous drawing, often with a caption, or a strip of such drawings. 

  • A drawing satirising current public figures. 

  • An artist's preliminary sketch. 

verb
  • To draw a cartoon, a humorous drawing. 

  • To make a preliminary sketch. 

toon

noun
  • A cartoon, especially an animated television show. 

  • The wood of this tree. 

  • A town. 

  • A southeast Asian and Australian tree (Toona ciliata or Toona australis) of the mahogany family with fragrant dark red wood and flowers that yield a dye. 

  • A player's avatar or visible character in a massively multiplayer online role-playing game. 

How often have the words cartoon and toon occurred in a corpus of books? (source: Google Ngram Viewer )